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shuang si tie jiao mai hu han gong yi ji she bei de yan zhi he ying yong
Author(s): 
Pages: 35-36
Year: Issue:  3
Journal: Welding Technology

Keyword:  双丝埋弧焊机设备特点焊接工艺参数钢结构施工建筑钢结构自动埋弧焊焊缝尺寸角焊缝焊缝质量;
Abstract: 为适应建筑钢结构的迅速发展,建研院与沈阳电焊机厂研究了双丝贴角埋弧焊新工艺新设备,该项工艺及设备能同时焊接 H 型钢两条主焊缝,比船形位置单丝埋弧焊工效提高两倍以上。为国内钢结构施工创出了一条新路,属国内首创。本文介绍了国内外应用情况,设备特点及焊接工艺参数,以便在国内推广应用。
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